Results 41 to 50 of about 7,722 (162)

Effect of Steel Slag Fineness on Durability of Concrete

Kuangchan zonghe liyong
This is an article in the field of ceramics andcomposites. C30 concrete was prepared with steel slag powder with different particle size as admixture, and the effect of steel slag powder particle size on the durability of concrete was studied.
Jing JIN, Wenfei HE, Zhiqiang LI
doaj   +1 more source

Long-term volume stability of steel slag sand mortar and concrete

Case Studies in Construction Materials
The stability of steel slag sand as an aggregate in mortar and concrete is currently a focal point of concern. The evaluation of steel slag stability typically employs short-term rapid methods, and research on the long-term stability of steel slag sand ...
Zhenhao Zhou, Qiang Jin, Di Hu, Lin Zhu, Zihua Li, Wanzhong Su   +5 more
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Using of Steel Slag in Modification of Concrete Properties [PDF]

Engineering and Technology Journal, 2009
Steel slag which can be considered as solid waste pollutant was used in concrete mixture for road bases and surfaces, bridges, asphaltic concrete, clinker raw material and other fields, instead of cement or filling material.
Khidhair J. Mohammed, Mohammed O.Abbas, Falak O.Abbas   +2 more
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Summary and Prospect of Steel Slag Treatment Technology at the “Double Carbon” Goal

Kuangchan zonghe liyong
This is an article in the field of metallurgical engineering. As a solid waste produced in the process of steelmaking, the steel slag has the characteristics of large output, high temperature, complex chemical composition and poor stability. The resource
Yidang HAO, Huigang WANG, Long WU, Guibo QIU, Changsheng YUE, Ben PENG   +5 more
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Effect of carbide slag and steel slag as alkali activators on the key properties of carbide slag-steel slag-slag-phosphogypsum composite cementitious materials

Frontiers in Materials
In order to enhance the utilization of alkaline carbide slag (CS) and steel slag (SS) in solid waste-based cementitious materials (SWBCM). In this study, slag (GGBS) was utilized as the primary material, phosphogypsum (PG) as the sulfat activator, and carbide slag (CS) and steel slag (SS) as the alkali activators to prepare carbide slag-steel slag-slag-
Guihong Yang, Chao Li, Wangshan Xie, Yao Yue, Chuiyuan Kong, Xiaolong Li   +5 more
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Volumetric stability control of steel slag and its mechanism research [PDF]

E3S Web of Conferences
Free calcium oxide (f-CaO) in steel slag is converted to calcium hydroxide (Ca(OH)2) on contact with water, accompanied by significant volume expansion, a property that greatly limits the widespread use of steel slag.
Cao Rongji, Qu Xin, Liu Wei, Lv Zhenglong, Wang Hongxia, Yun Wenyang   +5 more
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Investigation on the Role of Steel Slag Powder in Blended Cement Based on Quartz Powder as Reference

Advances in Civil Engineering, 2021
To clarify the role of steel slag powder in blended cement, steel slag powders with different amounts and particle sizes were mixed into blended cement and the inert quartz powder was selected as the reference.
Wei He, Jihui Zhao, Gangqiang Yang
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Study on Preparation and Performance of Steel Slag Asphalt Mixture Based on Steel Slag Aggregate

IOP Conference Series: Materials Science and Engineering, 2019
Abstract The comprehensive utilization of steel slag has always been a worldwide problem. Under the background of vigorous development of highways in China, the application technology of steel slag in asphalt concrete will make the steel slag resources hopefully get a large number of reasonable utilization.
Zhou Yan, Zhang Hao
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Use of steel slag as carbonation material: A review of carbonation methods and evaluation, environmental factors and carbon conversion process

Journal of CO2 Utilization
Steel slag, as a major solid waste in the steel industry, and its rational disposal is of significant meaning to the carbon emissions of the steel industry.
Xiaozhe Zhang, Jihui Zhao, Yamei Liu, Jianxin Li   +3 more
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Influence of slag denaturalization on inclusions in IF steel

工程科学学报, 2018
To study the influence of slag denaturalization process on the top slag oxidation and inclusions in interstitial free (IF) steel, the slag and steel samples were analyzed and taken from different positions in different slag denaturalization experiments ...
PENG Zhu-gang, QI Jiang-hua, YANG Cheng-wei   +2 more
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